i started accounting and economics. 74-78, morgan state university. then, i did my masters at the university of cincinnati in ohio. after working for about 12 years, i went back to the university at home. then, a practice as a lawyer and as a politician. >> then, in the government, you have been the minister of trade, tourism, transportation, and some other things as well? >> yes. i served under the fed president. i studied to the office of the president. then, as the acting minister of presidential affairs responsible for the army, for the public safety, and for the police. then i went as minister of trade. every time, it was trade, industry, tourism, and wildlife. >> in fact, now it has been broken. each ministry his 50 ministries, trade and industry, wildlife, tourism. then, i became the minister of works and transportation. >> a lot of cell phones there? >> botswana has 99% coverage. as we move forward, we hope that these will be used to uplift the lives of the people. >> they use and now for commerce. >> yes. >> making deals for things. >> yes. >